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參數(shù)資料
| 型號： | CAT3626HS4-T2 |
| 英文描述： | 6-Channel LED Driver with I2C Interface |
| 中文描述： | 6通道LED驅(qū)動器，帶有I2C接口 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 807K |
| 代理商： | CAT3626HS4-T2 |
CAT3626
Doc. No. 5014 Rev. A
2
2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
ABSOLUTE MAXIMUM RATINGS
Parameter
VIN, LEDxx voltage
VOUT, C1±, C2±
voltage
EN, SDA, SCL voltage
Storage Temperature Range
Junction Temperature Range
Lead Temperature
Rating
6
7
VIN + 0.7V
-65 to +160
-40 to +125
300
Unit
V
V
V
oC
oC
oC
RECOMMENDED OPERATING CONDITIONS
Parameter
VIN
Ambient Temperature Range
LED forward voltage
I
LED
per LED pin
Range
3 to 5.5
-40 to +85
Up to 4.2
0 to 32
Unit
V
oC
V
mA
Typical application circuit with external components are shown on page 1.
ELECTRICAL OPERATING CHARACTERISTICS
VIN = 3.6V, EN = High, ambient temperature of 25oC (over recommended operating conditions unless specified
otherwise)
Symbol Parameter
Conditions
1x mode, all LEDs Off
1x mode, all LEDs On
1.5x mode, all LEDs Off
V
EN
= 0V
1mA
≤
I
LED
≤
31mA
(I
LED
- I
LEDAVG
) / I
LEDAVG
1x mode, I
OUT
= 120mA
1.5x mode, I
OUT
= 120mA
VOUT < 0.5V
1x mode, VOUT > 1V
Min
Typ
0.5
2.2
3.5
0
±3
±3
0.5
2.8
1
60
300
Max
Unit
mA
mA
mA
μA
mA
%
%
I
Q
Quiescent Current
I
QSHDN
I
LED
I
LED-ACC
I
LED-DEV
Shutdown Current
LED Current Range with 6 LEDs
LED Current Accuracy
LED Channel Matching
1
32
0
R
OUT
Output Resistance (open loop)
F
OSC
I
SC_MAX
I
IN_MAX
I
EN
V
HI
V
LO
T
SD
T
HYS
Charge Pump Frequency
Output short circuit Current Limit
Input Current Limit
EN Pin
- Input Leakage
- Logic High Level
- Logic Low Level
Thermal Shutdown
Thermal Hysteresis
Undervoltage lock out (UVLO)
threshold
0.8
1.3
1
0.4
MHz
mA
mA
μA
V
V
oC
oC
-1
1.3
165
20
V
UVLO
2
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT3626HV4 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT3626HV4G | 制造商:Catalyst Semiconductor 功能描述: |
| CAT3626HV4-GT2 | 功能描述:LED照明驅(qū)動器 LED DR CH PUMP 6 CH I2C RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| CAT3626HV4-GT3 | 功能描述:LED照明驅(qū)動器 LED Driver,Char pump,6 ch I2C I/F RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| CAT3626HV4-T2 | 功能描述:LED照明驅(qū)動器 6-Ch LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
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